another module modernised

Author: Richard Jones

2to3-done.txt

@@ -6,7 +6,6 @@ CAN'T VERIFY
 
 TODO
 
-./roundup/backends/rdbms_common.py
 ./roundup/backends/sessions_dbm.py
 ./roundup/backends/sessions_rdbms.py
 ./roundup/backends/tsearch2_setup.py
@@ -154,3 +153,4 @@ DONE
 ./roundup/backends/indexer_rdbms.py
 ./roundup/backends/locking.py
 ./roundup/backends/portalocker.py
+./roundup/backends/rdbms_common.py

roundup/backends/indexer_common.py

@@ -82,7 +82,7 @@ def search(self, search_terms, klass, ignore={}):
                 propspec[linkprop][nodeid] = 1
 
         # retain only the meaningful entries
-        for propname, idset in propspec.iteritems():
+        for propname, idset in list(propspec.items()):
             if not idset:
                 del propspec[propname]